83444676 has 48 divisors (see below), whose sum is σ = 227955840. Its totient is φ = 23258880.

The previous prime is 83444659. The next prime is 83444677. The reversal of 83444676 is 67644438.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (83444677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8671 + ... + 15558.

It is an arithmetic number, because the mean of its divisors is an integer number (4749080).

Almost surely, 2^83444676 is an apocalyptic number.

It is an amenable number.

83444676 is an abundant number, since it is smaller than the sum of its proper divisors (144511164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83444676 is a wasteful number, since it uses less digits than its factorization.

83444676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24284 (or 24282 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 83444676 is about 9134.8057450610. The cubic root of 83444676 is about 436.9846793498.

The spelling of 83444676 in words is "eighty-three million, four hundred forty-four thousand, six hundred seventy-six".